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Worksheet
Curated OER

Matrices and Vectors

For Students 12th - Higher Ed
In this matrices and vectors worksheet, students solve 9 various types of problems related to forming matrices and vectors. First, they set up each system of equations listed in matrix form using mathematical notation. Then, students...
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Lesson Plan
Curated OER

Can I Afford This Apartment?

For Teachers 8th - 12th
Students explore the concept of cost of living. In this cost of living lesson, students calculate the cost of living in an apartment along with other living expenses.
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Lesson Plan
Curated OER

Punch Mix-up

For Teachers 5th
Fifth graders discuss the relationship between equivalent fractions, ratios, and proportions. In this fraction lesson, 5th graders answer questions about a punch mixture in order to find the ratio of ingredients.
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Worksheet
Curated OER

Number Search: Make 10

For Students 3rd - 4th
In this make ten worksheet, students find at least 12 number sentences that equal ten either by adding, subtracting or multiplying.
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Worksheet
Curated OER

Number Search: Make 12

For Students 2nd - 5th
In this number search activity, students complete a number search to find equations that equal 12. Students find 12 equations.
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Worksheet
Curated OER

Number search: make 24

For Students 2nd - 5th
In this number search worksheet, students search for equations that equal 24. Students search for 19 solutions in the number search that looks like a word search.
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Lesson Plan
Curated OER

Orbiting Satellites

For Teachers 11th
Eleventh graders explore the concept of orbits.  In this Algebra II lesson, 11th graders investigate Earth-orbiting satellites as they use algebraic thinking to calculate altitude and velocity. 
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Lesson Plan
Curated OER

What are the Odds

For Teachers 7th - 11th
Students predict the-outcome of an event. In this algebra instructional activity, students compare and contrast the probability of an event occurring. They calculate the odds of a simple event and make estimation.
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Lesson Plan
Pennsylvania Department of Education

Extending Pattern Understandings

For Teachers Pre-K - 2nd
Students use shapes and manipulatives to demonstrate patterns. In this patterns lesson plan, students also break up patterns to identify a pattern unit.
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Lesson Plan
Curated OER

Using inverse Operations to Solve Equations

For Teachers 5th
Fifth graders solve equations. In this algebraic equations lesson plan, 5th graders use the inverse operation to solve an equation. The teacher reminds students to perform the operation on both sides of the equation. This lesson plan...
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Lesson Plan
Curated OER

Fact Families

For Teachers 5th
Fifth graders explore fact families. They solve simple math problems. Students determine which mathematical property is used to solve the given problem. They are given five minutes to complete as many mathematical facts as possible.
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Lesson Plan
Curated OER

Square Numbers Closure Activity

For Teachers 3rd - 7th
Students discuss square numbers. For this math lesson, students find square numbers and support their answers. Students find sums and products that are square numbers.
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Lesson Plan
Curated OER

Buying My First Car

For Teachers 5th - 12th
Students pretend they are about to buy their first new car. They must do all the calculations necessary to estimate the cost of purchasing the car. They see that the math they learn in school really does have real-life applications.
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Lesson Plan
Curated OER

Cannot Buy Me Love

For Teachers 6th - 9th
Pupils investigate the concepts that are related to finance and how it is used in the world. They take part in activities that are focused around the use of a spreadsheet while using a T-chart to simulate a ledger of credits and debits.
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Lesson Plan
Curated OER

How Many Bears in the Forest?

For Teachers 3rd
Third graders model the tag and recapture of bears and use proportions to estimate the population of the bears in their forest. This is a statistical sampling method used by scientists and naturalists to determine population numbers.
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Lesson Plan
Curated OER

Calculating Areas for the Caged Animals At Miami Metrozoo

For Teachers 7th
Seventh graders calculate the area of certain cages at the Miami Metrozoo after observing a teacher demonstration.
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Lesson Plan
Curated OER

Foreign Stamps

For Teachers 8th
Eighth graders convert the price of US stamps to those of a number of foreign currencies. They use conversion charts to make the changes.
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Lesson Plan
Curated OER

Two Ways About It

For Teachers 4th - 5th
Students take an imaginary hike in two opposite directions along a lake. They view and interpret satellite images and discuss the pros and cons of hydroelectric dams.
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Lesson Plan
Curated OER

Walking Home

For Teachers 6th - 8th
Middle schoolers discover the formulas for calculating distance. In groups, they solve equations determine the distance in a specific amount of time. They record their answers in a chart or graph and compare them with their classmates.
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Lesson Plan
Curated OER

Tortillas

For Teachers 6th - 8th
Middle schoolers convert recipes for tortillas. They calculate the amounts of ingredients as they convert recipes and write an explanation of the task to demonstrate their calculations. After reviewing their calculations, they...
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Lesson Plan
Curated OER

Virtual Field Trip/ Gasoline Cost

For Teachers 5th - 6th
Pupils complete a word problem to determine the cost of gasoline per mile of their virtual field trip. They determine the travel time and gasoline costs for two routes and record the information on a data sheet. They check their work...
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Lesson Plan
Curated OER

Fly Away With Averages

For Teachers 3rd - 5th
Learners discover the process of finding the mean, median, and mode. Through guided practice and problem solving activities, they use a computer program to input data and create a graph. Graph data is used to calculate the mean,...
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Worksheet
Curated OER

Basic Subtraction Facts: Missing Blanks

For Students 1st - 2nd
In this math worksheet, students solve 20 subtraction problems in which there is a missing number in each. Students use the number line to fill in the missing number in each problem.
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Lesson Plan
Curated OER

Penny Moves

For Teachers 5th - 7th
Learners explore math functions by completing a worksheet in class. In this spatial movement instructional activity, students utilize a four square grid and a penny to practice moving the coin horizontally, vertically and diagonally as...

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